iWasThere is a signature capturing and verification app that also registers the geolocation. This can be used as an indication that someone was in a given place at a given time. If verification is not needed, it can also be used as a simple signing sheet.
First, a configurable number of example signatures is collected for all users.
In the second phase, a user enters his signature for verification which is compared to the examples collected in the first stage. At the same time, the latitude, longitude and GPS time is added to the verification.
For best results, use a touchscreen stylus.
The administrator can easily extract a list of verifications and see at a glance who passed the verification process and who didn't. Geographical information is shown on a map and an image of the signature is available.
All verification data can be exported via mail so that the data, together with an image of the signature can be printed or saved for later reference.
The app is translated in English, French and Dutch. This can be configured in the settings.